Effect of different water deficit and foliar spray of zinc and silicon treatments of chemical composition of maize

Q2 Chemistry Current Chemistry Letters Pub Date : 2022-01-01 DOI:10.5267/j.ccl.2022.2.001

A. Abdelgalil, A. A. Mustafa, S. Ali, Omar M. Yassin

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引用次数: 3

Abstract

Field experiments were carried out for two consecutive seasons at the Experimental Shandaweel Agricultural Research Station, Sohag Governorate, Upper Egypt, during the growing seasons of 2013 and 2014, to study the effect of irrigation intervals and foliar spray of zinc and silicon treatments on chemical composition of maize. Results indicated that scheduling at every 10 days produced the N% , Crude protein%, Cu%, P%, K%, Zn%, Si%, Mn% and Fe% and foliar spray of zinc and silicon treatments produced the highest chemical composition of maize crop. The best N%, Crude protein%, Cu% and Mn were obtained from zinc + silicon treatments followed by zinc, silicon treatments. In contrast, untreated treatments produced the lowest values. It can be concluded that the scheduling at every 10 days and application of foliar spray of zinc + silicon treatments as the effective one could be recommended for scheduling irrigation at every 10 days with application of foliar spray of zinc, silicon or zinc +silicon treatments of maize crop at Shandaweel Agricultural Research Station, Sohag Governorate, Upper Egypt to obtain the best results from chemical composition of maize.

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不同水分亏缺及锌硅叶面喷施对玉米化学成分的影响

本研究于2013年和2014年连续两季在上埃及Sohag省Shandaweel试验农业研究站开展田间试验，研究不同灌溉间隔和喷锌、喷硅处理对玉米化学成分的影响。结果表明，每10 d施用氮素、粗蛋白质%、铜%、磷%、钾%、锌%、硅%、锰%和铁%的玉米作物化学成分最高，喷锌和喷硅处理的玉米作物化学成分最高。锌+硅处理的N%、粗蛋白质%、Cu%和Mn含量最高，其次为锌、硅处理。相比之下，未经处理的处理产生的值最低。综上所述，在上埃及Sohag省Shandaweel农业科考站，每隔10天进行玉米叶片喷锌、喷硅或锌+硅处理，可获得玉米化学成分的最佳效果，且以每隔10天喷锌+硅处理为有效措施。

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来源期刊

Current Chemistry Letters Chemistry-Chemistry (all)

CiteScore

4.90

自引率

0.00%

发文量

审稿时长

20 weeks

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